Official data from INPI

PROCESSO DE OBTENCAO DE ADUBO ORGANICO SIMPLES E ORGANOMINERAL

IndeferidaInvention Patent

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Application data

Number

PI8303056

Type

Invention Patent

Filing

06/03/1983

Publication

11/16/1983

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Progress at the INPI

Under appeal

Filing06/03/83
Publication11/16/83
Examination02/28/84
Refused06/24/86
Grant
In force

The application was refused by the INPI on 06/24/1986. The invention was never patented.

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Latest action published by the INPI: 06/24/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. T. (pessoa física)

L. V. (pessoa física)

Inventors

T. [. (pessoa física)

V. [. (pessoa física)

Technical data

IPC Classification

C05F 3/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

06/24/1986

RPI 818

Conhecimento de parecer técnico

#7.1

05/28/1985

RPI 762

Pedido de certificado de adição de invenção

#5.1

07/17/1984

RPI 717

Solicitação de exame técnico

#4.1

02/28/1984

RPI 697

Publicação antecipada

#3.2

11/16/1983

RPI 682

Pedido de patente depositado

#2.1

07/19/1983

RPI 665

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SECADOR DE ESTERCO REATOR EXTRATOR DE MATERIA ORGANICA PROCESSO DE OBTENCAO DE FOSFATO CALCICO SULFOHUMICO-FOSFOHUMUS

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